Only had tires on suv for couple of months now but find a quiet ride and smooth considering the roads in PA are not the best to ride on.
- Great warranty: 50,000 miles
- All Season, Suv/crossover tire
Every purchase includes:
Free shipping
Fast, free shipping on every tire we sell.
Support local businesses
Buy from local distributors, install at local service centers.
Easy returns
We accept unmounted tire returns within 30 days.
Live customer support
Have questions? Live tire specialists are here to help.
Shop with confidence
- Would you buy again?90%
- Dry4.7 out of 5
- Wet4.6 out of 5
- Winter4.3 out of 5
- Comfort4.6 out of 5
- Noise4.5 out of 5
- Treadwear4.3 out of 5
They were supposed to be great for comfort and road noise but neither is true! They are very loud and do not ride smooth at all.
Absolutely fantastic! Got them on sale and they showed up the following week. Very quiet at highway speed and ride easy! Great tires! Wou...
Just put these Westlake SU318 tires (275/45R19) on my 2010 VW Touareg to replace some very worn out Pirelli PZero tires. Huge reduction i...
Easy ordering, delivery, and pay. Great product!
I've purchased all my tires here and haven't had any issues with anything, what I liked the most is that they are fast to ship off purcha...
Believe it or not, these Westlake tires are good tires!
good tires and good service
Get technical:
Westlake's SU318 is an all-season tire that's designed for use on CUVs and SUVs and features four wide grooves that drain water from the tread to enhance grip, traction, and handling during wet weather. Backed by a 50,000 mile limited manufacturer tread life warranty, the SU318 features a computer optimized design that lowers road noises and vibrations to create a quiet, comfortable ride for drivers and passengers plus serrated siping that bites into the road to increase grip in dry, wet, and light winter weather conditions.
Features & Benefits
- Designed for use on CUVs and SUVs
- Backed by a 50,000 mile limited manufacturer tread life warranty
- Variable pitch tread pattern lowers road noises and vibrations to create a quiet, comfortable ride for drivers and passengers
- Four wide grooves drain water from the tread to reduce the risk of hydroplaning while dense siping bites into the road to enhance grip on wet roads
- Large, angled shoulder blocks put more rubber on the road to boost stability and cornering response
Like their name suggest, all season tires are designed to give drivers performance year-round. All-season tires often provide strong performance in dry and wet conditions, and suitable traction and grip in wintery weather.
SUV/Crossover tires are designed for use on SUVs and CUVs and provide many of the same performance characteristics as passenger tires but are built to handle the heavier weight that's common from these larger vehicles.
This product is covered by a 50,000 mile manufacturer’s treadlife warranty. Merchandise covered by a manufacturer’s warranty is sold with the warranty by the manufacturer extended to the purchaser. We will be happy to assist in obtaining fulfillment of a manufacturer’s warranty. Other than applicable manufacturers’ warranties, there are no warranties, express or implied, including any warranty of merchantability or fitness for a particular purpose. The only tires SimpleTire can warranty are brand new defects (meaning that they have not been mounted or driven on). Any bead damaged will be void of any warranty claim. Any other adjustments should be taken to the nearest authorized dealer for that manufacturer. Sometimes the manufacturer also provides a treadlife warranty and mileage rating. Please be aware that not all tires hold a mileage warranty from the manufacturer. Different tire models, even from the same manufacturer, may or may not come with a treadlife warranty.
The maximum carrying capacity for a tire determined by the manufacturer.
Maximum speed capability to safely carry a load for an extended period of time.
The maximum load carrying strength at the specified inflation pressure, also known as ply rating.
The side of the tire between the tread and rim, with cosmetic branding as well as information about the tire including manufacturer, model, size, etc.
Standards that measure treadwear, temperature resistance and traction, example: "640 A A". The 640 is the treadwear test and it lasted 6.4 times longer than the comparison tire tested against. The first "A" is the traction rating using straight-line wet traction on test surfaces (see information tables tab) and the second "A" is the temperature rating by testing operation at high speeds without heat-related failure (see information tables tab).
Wet Traction is a piece of the UTQG for example if UTQG is: 500 AA A, the wet traction piece is the second piece, the "AA".
Measured in 32nds of an inch, this metric shows how much tread life is left on a tire, with the tire's traction & stopping capabilities greatly diminished at 4/32nds and less. Tire manufacturers include "tire wear bars" at 2/32nds to indicate when your tire is worn out.
The highest inflation pressure (measured in pounds of force per square inch, PSI) the tire is designed to contain, and should only be used when called for by the vehicle placard.
An identifier of a particular tire line and size combination assigned by the tire manufacturer.
Tread design (or tread pattern) can affect handling, traction & noise for different driving styles & road conditions.
Shipping weight (lbs)
The measurement of width from a tires inner sidewall to the outer sidewall.
The range of widths the rim of the vehicle can be for this tire to be safely mounted on.
The diameter of a tire that is inflated without any load applied.
- 215/60R17 96H
$95.99
Label Value Width 215 Ratio 60R Inflation Pressure 44 Tread Depth 10.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 215/65R17 99T
$105.96
Label Value Width 215 Ratio 65R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 225/60R17 99T
$96.96
Label Value Width 225 Ratio 60R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 225/65R17 102V
$102.96
Label Value Width 225 Ratio 65R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 235/60R17 102T
$103.96
Label Value Width 235 Ratio 60R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 235/65R17 104T
$107.96
Label Value Width 235 Ratio 65R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 245/65R17 107T
$113.96
Label Value Width 245 Ratio 65R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 245/70R17 110T
$120.96
Label Value Width 245 Ratio 70R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 255/60R17 110V
$131.96
Label Value Width 255 Ratio 60R Inflation Pressure 51 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 255/65R17 110H
$124.96
Label Value Width 255 Ratio 65R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 255/70R17 112T
$118.96
Label Value Width 255 Ratio 70R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 265/60R17 108T
$145.96
Label Value Width 265 Ratio 60R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 265/65R17 112T
$126.99
Label Value Width 265 Ratio 65R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 265/70R17 115T
$127.96
Label Value Width 265 Ratio 70R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 275/60R17 110T
$142.96
Label Value Width 275 Ratio 60R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 275/65R17 115T
$149.96
Label Value Width 275 Ratio 65R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall
- 215/70R16 100T
$94.96
Label Value Width 215 Ratio 70R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 225/70R16 103T
$104.99
Label Value Width 225 Ratio 70R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 225/75R16 104T
$96.96
Label Value Width 225 Ratio 75R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 235/70R16 106T
$107.96
Label Value Width 235 Ratio 70R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 235/75R16 108T
$95.97
Label Value Width 235 Ratio 75R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 245/70R16 111T
$113.96
Label Value Width 245 Ratio 70R Inflation Pressure 51 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 245/75R16 111T
$114.97
Label Value Width 245 Ratio 75R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 255/65R16 109T
$134.96
Label Value Width 255 Ratio 65R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 255/70R16 111T
$123.96
Label Value Width 255 Ratio 70R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 265/70R16 112T
$129.96
Label Value Width 265 Ratio 70R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 265/75R16 116T
$140.99
Label Value Width 265 Ratio 75R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 275/70R16 114T
$138.96
Label Value Width 275 Ratio 70R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall
- 215/75R15 100T
$101.96
Label Value Width 215 Ratio 75R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 225/70R15 100T
$99.96
Label Value Width 225 Ratio 70R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 225/75R15 102T
$102.99
Label Value Width 225 Ratio 75R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 235/70R15 103T
$95.96
Label Value Width 235 Ratio 70R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 235/75R15 105T
$93.97
Label Value Width 235 Ratio 75R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 265/70R15 112T
$134.97
Label Value Width 265 Ratio 70R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 265/75R15 112T
$142.98
Label Value Width 265 Ratio 75R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall
- 225/55R19 99V
$117.96
Label Value Width 225 Ratio 55R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 235/50R19 99V
$128.96
Label Value Width 235 Ratio 50R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 255/50R19 107V
$129.96
Label Value Width 255 Ratio 50R Inflation Pressure 51 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 255/55R19 111V
$133.96
Label Value Width 255 Ratio 55R Inflation Pressure 42 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 255/60R19 109H
$130.96
Label Value Width 255 Ratio 60R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 275/45R19 108V
$141.99
Label Value Width 275 Ratio 45R Inflation Pressure 51 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - P235/55R19 105V
$116.96
Label Value Width P235 Ratio 55R Inflation Pressure 51 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - P245/55R19 103V
$125.96
Label Value Width P245 Ratio 55R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall
- 225/60R18 100H
$106.99
Label Value Width 225 Ratio 60R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 235/55R18 100V
$106.96
Label Value Width 235 Ratio 55R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 235/60R18 103V
$105.96
Label Value Width 235 Ratio 60R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 235/65R18 106H
$110.96
Label Value Width 235 Ratio 65R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 245/60R18 105T
$118.96
Label Value Width 245 Ratio 60R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 255/55R18 109V
$119.96
Label Value Width 255 Ratio 55R Inflation Pressure 51 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 255/60R18 112V
$127.96
Label Value Width 255 Ratio 60R Inflation Pressure 51 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 255/65R18 111T
$134.96
Label Value Width 255 Ratio 65R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 255/70R18 113T
$137.96
Label Value Width 255 Ratio 70R Inflation Pressure 36 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 265/60R18 114V
$132.96
Label Value Width 265 Ratio 60R Inflation Pressure 51 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 265/65R18 114T
$136.99
Label Value Width 265 Ratio 65R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 265/70R18 116T
$146.96
Label Value Width 265 Ratio 70R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 275/65R18 116T
$140.96
Label Value Width 275 Ratio 65R Inflation Pressure 36 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 285/60R18 116H
$155.98
Label Value Width 285 Ratio 60R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall
- 235/55R20 102H
$132.96
Label Value Width 235 Ratio 55R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 245/50R20 102V
$128.96
Label Value Width 245 Ratio 50R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 255/55R20 107H
$134.96
Label Value Width 255 Ratio 55R Inflation Pressure 44 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 275/40R20 106V
$142.96
Label Value Width 275 Ratio 40R Inflation Pressure 51 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 275/45R20 110V
$134.99
Label Value Width 275 Ratio 45R Inflation Pressure 42 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 275/55R20 117V
$146.99
Label Value Width 275 Ratio 55R Inflation Pressure 51 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 275/60R20 115H
$150.96
Label Value Width 275 Ratio 60R Inflation Pressure 44 Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 285/50R20 116V
$155.96
Label Value Width 285 Ratio 50R Inflation Pressure 51 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - P255/50R20 109V
$137.96
Label Value Width P255 Ratio 50R Inflation Pressure 51 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall
- 285/45R22 114H
$151.96
Label Value Width 285 Ratio 45R Inflation Pressure 51 Tread Depth 11.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall
Best Rated All Season Tires
SU318 ∙ 67 sizes available